Release Notes: XCS Agents Update - April 07, 2026

Hello Xcitium Community,

We’re rolling out a release today for XCS Agent. This release includes a bug fix.

The deployment is expected to take approximately 2 hours. While no service interruptions are expected, please don’t hesitate to reach out if you experience any issues afterward.

Deployment Schedule:

  • Tuesday, April 07, 2026, at 03:00 AM EST/ 08:00 AM GMT across US, EU and portals.

Xcitium Enterprise & Platform April Release (April 07, 2026)

What’s in This Release

XCS Update Issue Resolved

What you can see: XCS updates that previously failed with an exit code error will now complete successfully.

Why it matters: This resolves a compatibility issue between new and legacy XCS components that was preventing smooth updates.

NEW AGENT VERSIONS

  • Xcitium Client Security (XCS Windows): 13.8.1

If you have any questions or feedback, don’t hesitate to reach out. We appreciate your continued support and look forward to delivering more improvements!

Best regards,
Xcitium Product Management Team

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